Changing Tides — Elle Beaumont

Tillius is an average young merman, but when he begins having vivid dreams about a mysterious mermaid, something life-changing happens. After he realizes he possesses magical abilities, Tillius is thrust into the depths of kingdom politics...  Forced to endure extensive training, while coming to terms with his newfound abilities, it proves far more difficult than he ever anticipated. But Tillius's biggest challenges lie ahead, because to weed out the truly able sea-witches, he must partake in the trials. Lucky for him, he has crowned prince Leven on his side, but the budding friendship may prove a hindrance. However, Selith needs warriors to defend their kingdom, and Tillius may be the one to save them all from destruction. Changing Tides is the first novel in the action-packed Galathea Saga. If you like fast-paced YA fantasy, mermaids/mermen, LGBT+ reads, witty characters, and magical worlds, you'll love this immersive series from Elle Beaumont.